Weather archive in Great Falls
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Weather statistics
| Date / Local time | T | Po | P | Pa | U | DD | Ff | ff10 | ff3 | N | WW | W1 | W2 | Tn | Tx | Cl | Nh | H | Cm | Ch | VV | Td | RRR | tR | E | Tg | E' | sss | |
| 2026 August 21, Friday | 03 | 13.5 56 | 738.1 29.06 984.05 984.05 | 760.3 29.93 1013.65 1013.65 | 92 | Wind blowing from the west-southwest | Calm | 1 m/s 4 km/h 2 mph 2 knots 1 Bft | 12.2 54 | No precipitation No precipitation | 1 | ||||||||||||||||||
02 | 14.1 57 | 738.1 29.06 984.05 984.05 | 760.3 29.93 1013.65 1013.65 | 93 | Wind blowing from the west-southwest | Light air (1 m/s) (4 km/h) (2 mph) (2 knots) (1 Bft) | 1 m/s 4 km/h 2 mph 2 knots 1 Bft | 2 m/s 7 km/h 4 mph 4 knots 2 Bft | 13.0 55 | No precipitation No precipitation | 1 | ||||||||||||||||||
01 | 14.8 59 | 738.1 29.06 984.05 984.05 | 760.3 29.93 1013.65 1013.65 | 0.3 0.01 0.4 0.4 | 93 | Calm, no wind | Calm | 14.7 58 | 25.6 78 | 13.7 57 | No precipitation No precipitation | 6 | |||||||||||||||||
00 | 15.3 60 | 738.0 29.06 983.92 983.92 | 760.2 29.93 1013.52 1013.52 | 92 | Wind blowing from the north-northwest | Calm | 1 m/s 4 km/h 2 mph 2 knots 1 Bft | 2 m/s 7 km/h 4 mph 4 knots 2 Bft | 14.0 57 | No precipitation No precipitation | 1 | ||||||||||||||||||
| August 20, Thursday | 23 | 16.0 61 | 738.0 29.06 983.92 983.92 | 760.3 29.93 1013.65 1013.65 | 87 | Wind blowing from the north-west | Light air (1 m/s) (4 km/h) (2 mph) (2 knots) (1 Bft) | 1 m/s 4 km/h 2 mph 2 knots 1 Bft | 2 m/s 7 km/h 4 mph 4 knots 2 Bft | 13.9 57 | No precipitation No precipitation | 1 | |||||||||||||||||
22 | 17.5 64 | 737.8 29.05 983.65 983.65 | 760.0 29.92 1013.25 1013.25 | 0.6 0.02 0.8 0.8 | 81 | Calm, no wind | Calm | 14.2 58 | No precipitation No precipitation | 3 | |||||||||||||||||||
21 | 18.6 65 | 737.6 29.04 983.39 983.39 | 759.8 29.91 1012.98 1012.98 | 77 | Wind blowing from the west | Light air (1 m/s) (4 km/h) (2 mph) (2 knots) (1 Bft) | 2 m/s 7 km/h 4 mph 4 knots 2 Bft | 4 m/s 14 km/h 9 miles/hour 8 knots 3 Bft | 14.5 58 | No precipitation No precipitation | 1 | ||||||||||||||||||
20 | 21.2 70 | 737.3 29.03 982.99 982.99 | 759.4 29.9 1012.45 1012.45 | 64 | Wind blowing from the west-northwest | Light air (1 m/s) (4 km/h) (2 mph) (2 knots) (1 Bft) | 4 m/s 14 km/h 9 miles/hour 8 knots 3 Bft | 4 m/s 14 km/h 9 miles/hour 8 knots 3 Bft | 14.2 58 | No precipitation No precipitation | 1 | ||||||||||||||||||
19 | 22.6 73 | 737.2 29.02 982.85 982.85 | 759.4 29.9 1012.45 1012.45 | 0.2 0.01 0.27 0.27 | 61 | Wind blowing from the west-northwest | Light breeze (2 m/s) (7 km/h) (4 mph) (4 knots) (2 Bft) | 14.7 58 | 25.6 78 | 14.7 58 | No precipitation No precipitation | 6 | |||||||||||||||||
18 | 23.9 75 | 737.0 29.02 982.59 982.59 | 759.1 29.89 1012.05 1012.05 | 54 | Wind blowing from the west-northwest | Light breeze (2 m/s) (7 km/h) (4 mph) (4 knots) (2 Bft) | 4 m/s 14 km/h 9 miles/hour 8 knots 3 Bft | 4 m/s 14 km/h 9 miles/hour 8 knots 3 Bft | 14.1 57 | No precipitation No precipitation | 1 | ||||||||||||||||||
17 | 24.6 76 | 737.1 29.02 982.72 982.72 | 759.1 29.89 1012.05 1012.05 | 45 | Wind blowing from the north | Light air (1 m/s) (4 km/h) (2 mph) (2 knots) (1 Bft) | 2 m/s 7 km/h 4 mph 4 knots 2 Bft | 2 m/s 7 km/h 4 mph 4 knots 2 Bft | 11.9 53 | No precipitation No precipitation | 1 | ||||||||||||||||||
16 | 24.4 76 | 737.0 29.02 982.59 982.59 | 759.1 29.89 1012.05 1012.05 | 0.1 0 0.13 0.13 | 46 | Calm, no wind | Calm | 12.0 54 | No precipitation No precipitation | 3 | |||||||||||||||||||
15 | 23.7 75 | 736.9 29.01 982.45 982.45 | 759.1 29.89 1012.05 1012.05 | 50 | Wind blowing from the south-southwest | Light air (1 m/s) (4 km/h) (2 mph) (2 knots) (1 Bft) | 3 m/s 11 km/h 7 miles/hour 6 knots 2 Bft | 4 m/s 14 km/h 9 miles/hour 8 knots 3 Bft | 12.6 55 | No precipitation No precipitation | 1 | ||||||||||||||||||
14 | 22.6 73 | 737.0 29.02 982.59 982.59 | 759.1 29.89 1012.05 1012.05 | 58 | Wind blowing from the south | Light air (1 m/s) (4 km/h) (2 mph) (2 knots) (1 Bft) | 3 m/s 11 km/h 7 miles/hour 6 knots 2 Bft | 5 m/s 18 km/h 11 miles/hour 10 knots 3 Bft | 13.8 57 | No precipitation No precipitation | 1 | ||||||||||||||||||
13 | 22.6 73 | 736.9 29.01 982.45 982.45 | 759.1 29.89 1012.05 1012.05 | 0.3 0.01 0.4 0.4 | 57 | Wind blowing from the south | Light breeze (3 m/s) (11 km/h) (7 miles/hour) (6 knots) (2 Bft) | 14.7 58 | 23.3 74 | 13.7 57 | No precipitation No precipitation | 6 | |||||||||||||||||
12 | 21.1 70 | 736.9 29.01 982.45 982.45 | 759.1 29.89 1012.05 1012.05 | 67 | Wind blowing from the south | Light air (1 m/s) (4 km/h) (2 mph) (2 knots) (1 Bft) | 3 m/s 11 km/h 7 miles/hour 6 knots 2 Bft | 4 m/s 14 km/h 9 miles/hour 8 knots 3 Bft | 14.6 58 | No precipitation No precipitation | 1 | ||||||||||||||||||
11 | 19.5 67 | 737.0 29.02 982.59 982.59 | 759.2 29.89 1012.18 1012.18 | 73 | Wind blowing from the east | Light air (1 m/s) (4 km/h) (2 mph) (2 knots) (1 Bft) | 3 m/s 11 km/h 7 miles/hour 6 knots 2 Bft | 14.4 58 | No precipitation No precipitation | 1 | |||||||||||||||||||
10 | 18.0 64 | 736.6 29 982.05 982.05 | 758.8 29.87 1011.65 1011.65 | 0.1 0 0.13 0.13 | 80 | Wind blowing from the east | Light breeze (3 m/s) (11 km/h) (7 miles/hour) (6 knots) (2 Bft) | 14.4 58 | No precipitation No precipitation | 3 | |||||||||||||||||||
09 | 16.8 62 | 736.6 29 982.05 982.05 | 758.9 29.88 1011.78 1011.78 | 82 | Wind blowing from the east | Light air (1 m/s) (4 km/h) (2 mph) (2 knots) (1 Bft) | 4 m/s 14 km/h 9 miles/hour 8 knots 3 Bft | 4 m/s 14 km/h 9 miles/hour 8 knots 3 Bft | 13.6 56 | No precipitation No precipitation | 1 | ||||||||||||||||||
08 | 15.5 60 | 736.6 29 982.05 982.05 | 758.8 29.87 1011.65 1011.65 | 89 | Wind blowing from the east-southeast | Light air (1 m/s) (4 km/h) (2 mph) (2 knots) (1 Bft) | 3 m/s 11 km/h 7 miles/hour 6 knots 2 Bft | 3 m/s 11 km/h 7 miles/hour 6 knots 2 Bft | 13.6 56 | No precipitation No precipitation | 1 | ||||||||||||||||||
07 | 15.1 59 | 736.5 29 981.92 981.92 | 758.7 29.87 1011.52 1011.52 | 0.2 0.01 0.27 0.27 | 89 | Wind blowing from the east | Light breeze (2 m/s) (7 km/h) (4 mph) (4 knots) (2 Bft) | Precipitation | 14.7 58 | 23.1 74 | 13.2 56 | 0.8 0.03 | 6 | ||||||||||||||||
06 | 14.9 59 | 736.4 28.99 981.79 981.79 | 758.5 29.86 1011.25 1011.25 | 89 | Wind blowing from the east | Light breeze (2 m/s) (7 km/h) (4 mph) (4 knots) (2 Bft) | 4 m/s 14 km/h 9 miles/hour 8 knots 3 Bft | 13.1 56 | No precipitation No precipitation | 1 | |||||||||||||||||||
05 | 15.0 59 | 736.3 28.99 981.65 981.65 | 758.5 29.86 1011.25 1011.25 | 88 | Wind blowing from the east | Light air (1 m/s) (4 km/h) (2 mph) (2 knots) (1 Bft) | 3 m/s 11 km/h 7 miles/hour 6 knots 2 Bft | 3 m/s 11 km/h 7 miles/hour 6 knots 2 Bft | 13.0 55 | No precipitation No precipitation | 1 | ||||||||||||||||||
04 | 15.0 59 | 736.3 28.99 981.65 981.65 | 758.5 29.86 1011.25 1011.25 | -1.1 -0.04 -1.47 -1.47 | 89 | Wind blowing from the east | Light breeze (2 m/s) (7 km/h) (4 mph) (4 knots) (2 Bft) | 13.1 56 | 0.8 0.03 | 3 | |||||||||||||||||||
03 | 15.9 61 | 736.9 29.01 982.45 982.45 | 759.0 29.88 1011.92 1011.92 | 80 | Wind blowing from the west | Calm | 1 m/s 4 km/h 2 mph 2 knots 1 Bft | 4 m/s 14 km/h 9 miles/hour 8 knots 3 Bft | 12.5 55 | No precipitation No precipitation | 1 | ||||||||||||||||||